| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 841 | 
                                    
                                    30.5%
                                 | 
| 2 | No | 1894 | 
                                    
                                    68.7%
                                 | 
| 999 | Don't Know | 23 | 
                                    
                                    0.8%
                                 | 
| Sysmiss | 883 |